- Donald Belovich
- Donald Bramley
- Donald Brown
- Donald Burke
- Donald Charlton
- Donald Childs
- Donald DeMuth
- Donald Derrico
- Donald Detweiler
- Donald Donahue, Jr.
- Donald Doungpanya
- Donald Edwards
- Donald Elitzer
- Donald Erickson
- Donald Evans
- Donald F. LaPenna Associates Acquisitions
- Donald Farm
- Donald Figliulo
- Donald Fisher-Jeffes
- Donald Frederico
- Donald Fuller
- Donald Geiter
- Donald Gerne
- Donald Gilchrist
- Donald Glickman
- Donald Gogel
- Donald Grava
- Donald Hardie
- Donald Hawks III
- Donald Hughes
- Donald J Pliner of Florida Acquired By Studio H 33
- Donald Jackson
- Donald Juricic
- Donald K. Martin Acquired By Univest Insurance
- Donald K. Sams & Associates Acquired By York Risk Services Group
- Donald Kilpatrick
- Donald L. Blount and Associates Acquired By Gibbs & Cox
- Donald Lam
- Donald Lawson
- Donald Mackenzie
